22968712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 49029120

約数和(自身を除く): 26060408

約数列:

[1, 2, 4, 8, 13, 26, 37, 47, 52, 74, 94, 104, 127, 148, 188, 254, 296, 376, 481, 508, 611, 962, 1016, 1222, 1651, 1739, 1924, 2444, 3302, 3478, 3848, 4699, 4888, 5969, 6604, 6956, 9398, 11938, 13208, 13912, 18796, 22607, 23876, 37592, 45214, 47752, 61087, 77597, 90428, 122174, 155194, 180856, 220853, 244348, 310388, 441706, 488696, 620776, 883412, 1766824, 2871089, 5742178, 11484356, 22968712]

約数ペア:

[(1, 22968712), (2, 11484356), (4, 5742178), (8, 2871089), (13, 1766824), (26, 883412), (37, 620776), (47, 488696), (52, 441706), (74, 310388), (94, 244348), (104, 220853), (127, 180856), (148, 155194), (188, 122174), (254, 90428), (296, 77597), (376, 61087), (481, 47752), (508, 45214), (611, 37592), (962, 23876), (1016, 22607), (1222, 18796), (1651, 13912), (1739, 13208), (1924, 11938), (2444, 9398), (3302, 6956), (3478, 6604), (3848, 5969), (4699, 4888)]